Button Stroke

説明

Widget that measure stroke rates in rowing boats.</p><p>No fancy sensor measurements. It works just by pressing the start/enter button.</p><p></p><p>You press the button at each stroke (or touch the screen if the device has a touch-screen).</p><p>After 3 strokes the average stroke rate is displayed. You can continue measuring the strokes to increase the precision.</p><p></p><p>If you do not press the button for 5 seconds, the measuring restarts at the next press.</p>